tree 2462be9a9e44436cb6f4689800e3bb6c735c7877
parent 252e5c6e2e5b4557599ef86ea5d02b0395e9056c
author Vladimir Davydov <vdavydov@virtuozzo.com> 1475884649 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1475891186 -0700

mm: memcontrol: add sanity checks for memcg->id.ref on get/put

Link: http://lkml.kernel.org/r/1c5ddb1c171dbdfc3262252769d6138a29b35b70.1470219853.git.vdavydov@virtuozzo.com
Signed-off-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>